Transaction not yet indexed

31MdEBxeT3Cs7Tgqw7SP2wCJeXhVtqDvGzmijfBxT2Dq1tHZF4NXQXWNUHxfKTSR3s7KgPc2FHTTaDcUbq4WLDp3

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.